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S Y S T E M A T I C Y T T S S M I E C A
A and B are travelling towards each other with a speed of 30 km/hr and 40 km/hr. They started at same time and A covered 30 km less distance than B befo...
A woman must travel 500 km in 10 hours. If she traveled the first 30% of the journey at a constant speed of 50 km/h, at what speed must she travel the r...
A man takes a total of 5 hrs 30 min by walking to a certain place and coming back by cycle. He would have gained 2 hrs 30 min by cycling both the ways. ...
A superbike takes 84 minutes to cover 112 km. If the speed of the superbike is decreased by 20 km/h, then find the time taken by the superbike to cover ...
Average speed of ‘A’ during a 20-hour journey is 30 km/h. If he covered the first 240 km of his journey at a speed of 20 km/h, then find the speed a...
A cheetah can catch a deer running with a speed of 72 km/h and is 72 meters ahead of it, in 8 seconds. Find the time taken by the cheetah to catch a zeb...
A cheetah can catch a deer running with a speed of 36 km/h and is 45 meters ahead of it, in 12 seconds. Find the time taken by the cheetah to catch a ze...
Before servicing, a car runs at a speed of 45 km/hr while after servicing, it runs at a speed of 90 km/h. After servicing the car covers a certain dista...
A ferry takes 75 minutes to row to place B from another place A along the stream. The distance between place A and place B is 37.5 km. If the speed of t...